Multiplying and Dividing Decimals Review

A zoologist purchased a rectangular field for a new petting zoo in his home town.

· The field is 2.3 miles long.

· The field is 0.6 miles wide.

What is the area of the field purchased for the petting zoo?

• 0.138 square mile

• 1.38 square miles

• 13.8 square miles

• 138 square miles

Tags

CCSS.5.NF.B.4B

Miquel has 6 liters of lemonade. He is selling 0.25 liter glasses of lemonade. How many glasses of lemonade will he be able to sell?

• 1.5

• 2.4

• 15

• 24

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

Lucas, Jose, and Oliver worked together to wash cars to earn money over the summer.

· They earned a total of $182.15.

· They used $32 of the money earned to buy cleaning supplies for washing cars.

· They shared the rest of the money equally.

How much money did each boy receive?

• $50.05

• $150.15

• $158.15

• $50.15

Rylie is buying 42 boxes of juice with 2.98 pints in each box. About how many pints of juice is Rylie buying?

• 250 pints

• 120 pints

• 150 pints

• 50 pints

Carlita has a jar with only quarters. She counted the money in the jar and found that there was $8. How many quarters does Carlita have?

• 27

• 36

• 35

• 32

Tyler planted a garden that is 8.70 meters by 6.4 meters. He multiplied 870 x 64 to find the area of his garden. He used estimation to decide where to place the decimal. Which of the following shows where Tyler should place the decimal?

• 5,568 square meters

• 556.8 square meters

• 55.68 square meters

• 5.568 square meters

Brianne is planning a party for her friend. She is ordering cupcakes from her favorite bakery. She plans to order 12 peanut butter cupcakes with chocolate frosting for $1.50 each and 16 strawberry cupcakes with vanilla frosting for $1.75 each. How much will she spend on cupcakes for the party?

• $17.50

• $27.00

• $46.00

• $49.00

David planted a small tomato garden that was 3.5 meters long and 0.8 meters wide.

What is the area of David’s garden?

• 2.45 square meters

• 2.8 square meters

• 4.3 square meters

• 8.6 square meters

Tags

CCSS.7.EE.B.3

Bryson carried a stack of books that weighed 6 kilograms. Each of the books in the stack weighed 0.3 kilograms. How many books were in Bryson’s stack?

• 2

• 8

• 20

• 80

Kiesha bought 5 grid paper notebooks, 6 mechanical pencils, and a box of erasers at the store.

· Grid paper notebooks cost $4.09 each.20.45

· Mechanical pencils cost $0.32 each. 1.92

· A box of erasers costs $1.78.

How much money did Kiesha spend on school supplies?

• $29.32

• $24.66

• $15.56

• $24.15